39680-90-5

Basic information

• Product Name: Metam ammonium
• Synonyms: Metam ammonium;METHAMAMMONIUM;N-Methyldithiocarbamic acid ammonium salt;Methylcarbamodithioic acid ammonium;Methylcarbamodithioic acid ammonium salt;Methyldithiocarbamic acid ammonium salt;Ammonium methyldithiocarbamate;Carbamodithioic acid, methyl-, monoammonium salt
• CAS NO: 39680-90-5
• Molecular Formula: C₂H₅NS₂*H₃N
• Molecular Weight: 124.23
• Mol File: 39680-90-5.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 120.3°C at 760 mmHg
• Flash Point: 26.6°C
• Appearance: /
• Vapor Pressure: 15.3mmHg at 25°C
• CAS DataBase Reference: Metam ammonium(CAS DataBase Reference)
• NIST Chemistry Reference: Metam ammonium(39680-90-5)
• EPA Substance Registry System: Metam ammonium(39680-90-5)

Safety Data

• Hazardous Substances Data: 39680-90-5(Hazardous Substances Data)

Usage

InChI:InChI=1/C2H5NS2.H3N/c1-3-2(4)5;/h1H3,(H2,3,4,5);1H3

Upstream product

• 75-15-0 carbon disulfide 
• 74-89-5 methylamine 

Downstream Products

• 4807-55-0 3-Methyl-2-thioxo-thiazolidin-4-on 
• 533-74-4 dazomet 
• 78460-59-0 3,5-Dimethyl-2-thioxo-[1,3,5]thiadiazinan-4-one 
• 41270-34-2 3,3'-dimethyl-2,2'-dithioxo[5,5']bithiazolidinylidene-4,4'-dione 

Relevant articles and documents

N - alkyl dithiocarbamate and preparation and application thereof (by machine translation)

The invention provides preparation and application of N - alkyl dithiocarbamate and a water agent thereof, N - alkyl dithiocarbamate has the structural formula shown in the specification. Method 1: (a) dropwise addition of carbon disulfide to an aqueous amine solution; (b) adding aqueous ammonia to N - alkyl dithiocarbamic acid aqueous solution obtained in step (a); (b) mixing water, ammonia water and monoalkylamine, adding carbon disulfide dropwise and ending the reaction to obtain N - alkyl dithiocarbamic acid ammonium water aqua water aqua water aqua: (b) an aqueous solution of N-alkyldithiocarbamic acid 2. The product provided by the invention is applied to the soil fumigation and disinfection treatment, has obvious weeding and killing performance of the root-knot nematode, and can be used for effectively improving the soil hardening phenomenon. (by machine translation)